SCHEDOP_yield     174 arch/x86/xen/smp.c 			HYPERVISOR_sched_op(SCHEDOP_yield, NULL);
SCHEDOP_yield     394 arch/x86/xen/smp_pv.c 		HYPERVISOR_sched_op(SCHEDOP_yield, NULL);
SCHEDOP_yield     122 drivers/tty/hvc/hvc_xen.c 			HYPERVISOR_sched_op(SCHEDOP_yield, NULL);